I'm dutch and new to mazda and rotary motors.

The wankel rotaries allways have been an interest to us and last week a jet pump, a speed boat and a mazda rx7 13b fd came on our path (in that order)

So an rx7 13b fd was dragged to the shop to put in front of a jet-drive to power a small 14ft speedboat . We bought a, imported from japan, motor with ecu and wiring harnas.

On this board I'm looking for all kind of info to make this project a succes.

 

Welcome. There are a couple of other dutch members on these forums. Good luck with your project and car.

 

We bought just a motor, ecu and wire loom, no car.
At the moment we are cutting up the wiring loom and fighting with wiring diagrams.

 

good luck with the wires.

 

TNX, we need it!

 

there should be sticks around that help with wiring

 

We un-dressed the 13b a lill more, we are looking for a simple twin turbo non sequential set up.



we have planned a nice intake manivolt with a large throttlebody and a sea-water cooled intercooler.

like this but home made



At the moment we are looking how we gonne do ignition and fuel injection, Orginal modded ecu or mega squirt?
Turbo's non sequential?
Ignition, stock or use mega squirt?
stock ignitor or bosch modules?
light weight flywheel?

 

kudos to you sir.

I would never have the patience to sort out all that wiring.

 

wow thats a big cluster of wires!

 

looks like a big project ahead of you. i'm a little jealous

 

good luck with the project!

 

Enjoy the site

 

Wow that's what I call a wiring nightmare.

 

on paper most of the wiring is figured out

more work was done on cleaning up the motor it self

 

gl bro

 

The box of wires looks scary.

 

Welcome to the club

 

Tnx for the welcome

I don't think it's a "build" motor, my idee is that it was a bone stock motor and the ecu was chipped by Redom wen we bought it.
The mod's you see in the posted pictures are all "home" done by our selfs (we are pro's building yachts so we do own machinery and weld aluminum etc.)

 

recent work that was done:

 

That's some pretty good fab work. I'm looking forward to seeing how this ends up.

 

tnx verry much! We are looking forward to the end of this project our selfs. The plan is to launch it this summer.

 

wow this is really cool..

 

GL with the project, cant wait to see how it turns out

 

we started on the motormounts





it's all 10mm steel and will be embedded in the fiberglass.

 

good luck on the project!